CVE-2021-27031

Autodesk FBX Review DAE File Parsing Use-After-Free Remote Code Execution Vulnerability

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A user may be tricked into opening a malicious FBX file which may exploit a use-after-free vulnerability in FBX's Review causing the application to reference a memory location controlled by an unauthorized third party, thereby running arbitrary code on the system.

Un usuario puede ser engañado para abrir un archivo FBX malicioso que puede explotar una vulnerabilidad de uso de la memoria previamente liberada en Review de FBX, causando que la aplicación haga referencia a una ubicación de memoria controlada por un tercero no autorizado, ejecutando así un código arbitrario en el sistema

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Autodesk FBX Review. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of DAE files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Anonymous

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-02-09 CVE Reserved
2021-04-19 CVE Published
2024-08-03 CVE Updated
2024-09-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (3)

URL	Tag	Source
https://www.zerodayinitiative.com/advisories/ZDI-21-1069	Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-468	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0001	2021-09-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Autodesk Search vendor "Autodesk"		Fbx Review Search vendor "Autodesk" for product "Fbx Review"				<= 1.5.0 Search vendor "Autodesk" for product "Fbx Review" and version " <= 1.5.0"		-		Affected